关联道路试验的轴耦合道路模拟试验关键技术研究

Research on Key Technology of Spindle-coupled Road SimulationTest Correated to Road Test

轴耦合道路模拟试验技术是源于道路试验的先进技术。首先梳理了两者的原理及关系;提出了道路试验与轴耦合道路模拟试验的主要关联路线;提出了道路模拟试验有效性的研究方法;提出了基于疲劳损伤的道路模拟试验可信度分析方法;总结实际试验关联结果,证明道路模拟试验的精准性。

Spindle-coupled road simulation test is an advanced test method which originated from road test.Firstly,the principle and relationship between these two methods is studied;The main correaltion method for road test and spindlecoupled road simulation test is put forward;Road simulation effectiveness study method and road simulation test confidence analysis method based on fatigue damage are proposed;Real test result is concluded,and road simulation test precision is proved.